Definition of express mirth in the AudioEnglish.org Dictionary. Meaning of express mirth. What does express mirth mean? Proper usage and pronunciation (in phonetic transcription) of the word express mirth. Information about express mirth in the AudioEnglish.org dictionary, synonyms and antonyms.
Also account for the rest periods during the boot camp. I wore my heart rate monitor for my boot camp and it spit out between 550 - 700 calories burned (I weigh 195 pounds) - the key is to keep my heart rate around 155 - 175 for the entire 50 minute class.
Photo: Stocksy/Jacob Lund. 1/4. Most workout enthusiasts have heard that after they finish their 60-minute boot camp, their bodies will continue to burn additional calories for hours afterward (compared to the regular rate of daily calorie burn that happens whether you exercise or not).